Wuhan Unique Mechanical And Electrical Equipment Co.,LTD.
30 years successful experience in making Wire and Cable Wuhan Unique Mechanical And Electrical Equipment Co.,LTD.
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N2XS(FL)2Y Medium Voltage Cable Longitudinally and Radially Water-proof Cable
APPLICATION
For installation in the ground, in water, outdoors, indoors and in cable ducts for power stations, industrial applications and distribution networks. The high mechanical durability of the PE-sheath permits strong mechanical stress during installation or operation. This cable is also suitable for unfavourable operating conditions, specifically where there is a need to avoid water penetration both crosswise and lengthwise following mechanical damage.
CONSTRUCTION
stranded copper conductor
- conductor screen of semiconducting compound
- insulation of cross-linked polyethylen (XLPE)
- screen of semiconducting compound - semiconducting bedding
- screen of copper wires and copper tape
- swelling powder or tape
- aluminium tape tightly bonded to the PE sheath
- PE sheath
Conductor material: bare copper
Conductor class: class 2 = stranded
Insulation: XLPE DIX8
Sheathing material: polyethylene DMP2
Bonded sheath: yes
Transversely watertight: yes
Longitudinally watertight: yes
Colour outer sheath: black
Meter mark: yes
UV-resistant: yes
Maximum permitted conductor temperature: 90 °C
Permitted outer cable temperature, fixed: 70 °C
Permitted outer cable temperature, in motion/ during installation: -20 - +70 °C
Bending radius, fixed installation: 15 x DA
Partial discharge: 2 pC
| N2XS(FL)2Y 6/10 kV | N2XS(FL)2Y 12/20 kV | N2XS(FL)2Y 18/30 kV | |
| Nominal voltage Uo: | 6 kV | 12 kV | 18 kV |
| Nominal voltage U: | 10 kV | 20 kV | 30 kV |
| Maximum permitted operating voltage in threephase systems: | 12 kV | 24 kV | 36 kV |
| Test voltage: | 21 kV | 42 kV | 63 kV |
DIMENSIONS
| N2XS(FL)2Y - 6/10 (12)kV Cable | ||||
| NO. OF CORES | NOMINAL CROSS SECTIONAL AREA | OVERALL DIAMETER mm | NOMINAL WEIGHT kg/km | |
| Conductor mm² | Copper Wire Screen mm² | |||
| 1 | 35 | RM/16 | 29 | 870 |
| 1 | 50 | RM/16 | 30 | 1050 |
| 1 | 70 | RM/16 | 32 | 1300 |
| 1 | 95 | RM/16 | 33 | 1550 |
| 1 | 120 | RM/16 | 35 | 1800 |
| 1 | 150 | RM/25 | 36 | 2100 |
| 1 | 185 | RM/25 | 38 | 2450 |
| 1 | 240 | RM/25 | 40 | 3000 |
| 1 | 300 | RM/25 | 42 | 3650 |
| 1 | 400 | RM/35 | 46 | 4600 |
| 1 | 500 | RM/35 | 49 | 5600 |
| N2XS(FL)2Y - 12/20 (24)kV Cable | ||||
| 1 | 35 | RM/16 | 32 | 1100 |
| 1 | 50 | RM/16 | 32 | 1255 |
| 1 | 70 | RM/16 | 33 | 1510 |
| 1 | 95 | RM/16 | 35 | 1765 |
| 1 | 120 | RM/16 | 35 | 2070 |
| 1 | 150 | RM/25 | 36 | 2320 |
| 1 | 185 | RM/25 | 37 | 2780 |
| 1 | 240 | RM/25 | 39 | 3380 |
| 1 | 300 | RM/25 | 42 | 4035 |
| 1 | 400 | RM/35 | 45 | 4985 |
| 1 | 500 | RM/35 | 48 | 6090 |
